Frontline"League of Denial: The NFL's Concussion Crisis"
The National Football League, a multibillion-dollar commercial juggernaut, presides over America's indisputable national pastime. But the NFL is under assault as thousands of former players and a host of scientists claim the league has covered up how football inflicted long-term brain injuries on many players. In a special investigation, FRONTLINE and prize-winning journalists Steve Fainaru and Mark Fainaru-Wada of ESPN reveal the hidden story of the NFL and brain injuries, drawn from their forthcoming book League of Denial: The NFL, Concussions and the Battle for Truth (Crown Archetype, October 2013). D

7:00 pm

Frontline"Football High"
With its increasingly high profile, high school football games are moving into nationally televised games, corporate sponsorships and minute-by-minute coverage on sports Web sites. This film examines an ambitious team in northwest Arkansas working its way toward national prominence with a workout schedule, practices and styles of play increasingly imitating the pro teams.G

Nightly Business Report
Tonight on Nightly Business Report, a volatile day for the stock market. Should investors expect these big swings to continue and for how long? And, why is WalMart, the world's largest retailer, warning its profits won't be as strong as once expected?. D

Hawking
This is the intimate and revealing story of Stephen Hawking's life. Told for the first time in Hawking's own words and with access to his home and public life, this is a personal journey through Hawking's world. The audience joins him at home, under the care of his nursing team; in Silicon Valley as he meets a team of technicians who hope to speed up his communication system; and as he throws a party for family and friends.G